import msvcrt, sys, os
print('password: ', end='', flush=True)
li = []
while 1:
ch = msvcrt.getch()
#回车
if ch == b'\r':
msvcrt.putch(b'\n')
print('输入的密码是：%s' % b''.join(li).decode())
break
#退格
elif ch == b'\x08':
if li:
li.pop()
msvcrt.putch(b'\b')
msvcrt.putch(b' ')
msvcrt.putch(b'\b')
#Esc
elif ch == b'\x1b':
break
else:
li.append(ch)
msvcrt.putch(b'*')
os.system('pause')
示例
screenshot
